package Interface;
//在这里就会重写ABC接口里的抽象方法
public class D implements A,B,C {
    @Override
    public void test() {

    }

    @Override
    public void testb1() {

    }

    @Override
    public void testb2() {

    }

    @Override
    public void testc1() {

    }

    @Override
    public void testc2() {

    }
}
